Zeror.ai Error Codes Omron 0x1001

Omron 0x1001

Brand: OmronModel: PLC (CP1L / CP2E / NX / NJ Series)Error code: 0x1001

What the Fault Means

NX Unit I/O refresh error (NX-series)

Likely causes

  • NX I/O unit communication failure; unit power loss

Solution and Safe First Checks

  1. Check EtherCAT connection to NX I/O; check unit DIN rail power supply; reseat unit

Safety: do not work inside the panel without isolating the power; if unsure, consult a qualified technician.

Related Omron error codes

Source: the Zeror.ai industrial fault database and Omron technical documentation. This page is for information; on critical systems follow the manufacturer's manual and authorised service.

Omron 0x1001 · Zeror.ai